Re: [PATCH for-next v2] RDMA/cma: Remove unnecessary INIT->INIT transition

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> On 23 Jun 2021, at 07:43, Leon Romanovsky <leon@xxxxxxxxxx> wrote:
> 
> On Wed, Jun 23, 2021 at 08:32:59AM +0300, Leon Romanovsky wrote:
>> On Fri, Jun 18, 2021 at 08:07:55AM +0200, Håkon Bugge wrote:
>>> In rdma_create_qp(), a connected QP will be transitioned to the INIT
>>> state.
>>> 
>>> Afterwards, the QP will be transitioned to the RTR state by the
>>> cma_modify_qp_rtr() function. But this function starts by performing
>>> an ib_modify_qp() to the INIT state again, before another
>>> ib_modify_qp() is performed to transition the QP to the RTR state.
>>> 
>>> Hence, there is no need to transition the QP to the INIT state in
>>> rdma_create_qp().
>>> 
>>> Signed-off-by: Håkon Bugge <haakon.bugge@xxxxxxxxxx>
>>> 
>>> ---
>>> 
>>> 	v1 -> v2:
>>> 	   * Fixed uninitialized ret variable as:
>>> 	     Reported-by: kernel test robot <lkp@xxxxxxxxx>
>>> ---
>>> drivers/infiniband/core/cma.c | 17 +----------------
>>> 1 file changed, 1 insertion(+), 16 deletions(-)
>>> 
>> 
>> I reviewed v1, let's add this tag to v2 too.
>> 
>> Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxx>
> 
> Ahh, you sent this patch as part of other series with same version :(.

Oops, yes. Sorry for the confusion ;-)

Håkon

> 
> Thanks





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